Questions

From Best to Worst

531 P6.VO.JC.19091413

Level 3 PSLE
David has 8 large cubes and some small cubes. He placed them in a rectangular tank. The tank was filled to the brim exactly. The diagram shows the first layer of cubes.

How many small cubes does David have?
The volume of the tank is 504 cm³. If the large cubes took up ³₇ of the tank, What is the length of the edge of one small cube?

4 m

Attempt

532 P6.PC.TL.16010145

Level 3
If Yvonne gives Oscar $27, the amount of money she has will be 25% of his. If Oscar gives Yvonne $12, he will have the same amount of money as her. How much money did each of them have?
(a) Oscar
(b) Yvonne

4 m

Attempt

Percent to units Money Equal stage after Internal transfer Unchanged total Double if Units table Decimal units

533 P6.FR.TL.16010150

Level 3
Container W and Container X were filled completely with sugar. The total mass of ¹₅ of the sugar in Container W and ¹₁₁ of the sugar in Container X was 640 g. If ⁴₁₁ of the sugar in Container X was poured out, the total mass of the sugar in both containers became 3.54 kg. How much sugar was in

Container W?
Container X?

4 m

Video Attempt

Fraction of a whole Mass Units & parts Elimination

534 P6.PC.TL.16010124

Level 3
Tim had 40% more muffins than Rael. Tim gave 20% of his muffins to Rael. Rael in return gave 50% of his muffins to Tim. In the end, Rael had 448 less muffins than Tim. How many muffins did Tim have at first?

4 m

Video Attempt

Percent of a set Percent to units Percent of different bases More than or less than Internal transfer Unchanged total Units table

535 P6.FR.TL.16010151

Level 3
Madam Lin packed some stickers for a party. She packed ³₄ of the stickers into 6 blue bags and the rest into 26 violet bags. There were 90 stickers altogether in 1 blue and 2 violet bags. How many stickers did Madam Lin have at first?

4 m

Video Attempt

Fraction to units Units table Units & parts Substitution

536 P6.RD.TL.16010167

Level 3
The total volume of water in Watering Can A, Watering Can B and Watering Can C was 205 mℓ. I poured out half the volume of water from Watering Can A, doubled the amount of water in Watering Can B and added 55 mℓ of water into Watering Can C. The ratio of the volume of water in Watering Can A to Watering Can B to Watering Can C is now 5 : 4 : 8. Find the total volume of water in the three watering cans now.

4 m

Attempt

Ratio to units Volume Times as many All change Units table Working backwards

537 P6.RD.TL.16010114

Level 3
Lisa and Gillian had a total of 64 beads. Lisa gave ¹₃ of her beads to Gillian. In return, Gillian gave ¹₅ of the total number of beads that she had to Lisa. In the end, each girl had the same number of beads. How many beads did Gillian have at first?

4 m

Video Attempt

Fraction to units Equal stage after Internal transfer Unchanged total Working backwards Units table Units & parts Substitution

538 P6.DA.JC.23100206

Level 3 PSLE
Students joined one of the four clubs. The bar graph represents the number of students in the clubs. The bar for Drama Club is not shown. There were twice as many students in the Drama Club as in the Art Club. The information is also represented by a pie chart. The names of the clubs are represented by the letters A, B, C and D.

Identify the letters with their respective clubs. Give your answers in the following format. (Eg A, B, C, D)
How many students were there altogether?

4 m

Attempt

Bar graph Pie chart Percent of a set Times as many Units method

539 P6.RD.TL.16010111

Level 3
Hazel had $300 more than Wendy. Hazel gave ³₅ of her money to Wendy. Wendy then gave 25% of her money to Hazel. In the end, Wendy had $186 more than Hazel. How much did Hazel have at first?

4 m

Attempt

Fraction to units Percent to units More than or less than Unchanged total Working backwards Units equations Model & units table

540 P6.RD.TL.16010112

Level 3
Kate had $280 more than Natalie. Kate gave ³₅ of her money to Natalie. Natalie then gave 25% of her money to Kate. In the end, Kate had $146 less than Natalie. How much did Kate have at first?

4 m

Attempt